252020700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3065

約数の個数: 144

約数和(自身を含む): 836613120

約数和(自身を除く): 584592420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 2325, 2700, 2790, 3011, 3100, 3348, 4185, 4650, 5580, 6022, 6975, 8370, 9033, 9300, 12044, 13950, 15055, 16740, 18066, 20925, 27099, 27900, 30110, 36132, 41850, 45165, 54198, 60220, 75275, 81297, 83700, 90330, 93341, 108396, 135495, 150550, 162594, 180660, 186682, 225825, 270990, 280023, 301100, 325188, 373364, 406485, 451650, 466705, 541980, 560046, 677475, 812970, 840069, 903300, 933410, 1120092, 1354950, 1400115, 1625940, 1680138, 1866820, 2032425, 2333525, 2520207, 2709900, 2800230, 3360276, 4064850, 4200345, 4667050, 5040414, 5600460, 7000575, 8129700, 8400690, 9334100, 10080828, 12601035, 14001150, 16801380, 21001725, 25202070, 28002300, 42003450, 50404140, 63005175, 84006900, 126010350, 252020700]

約数ペア:

[(1, 252020700), (2, 126010350), (3, 84006900), (4, 63005175), (5, 50404140), (6, 42003450), (9, 28002300), (10, 25202070), (12, 21001725), (15, 16801380), (18, 14001150), (20, 12601035), (25, 10080828), (27, 9334100), (30, 8400690), (31, 8129700), (36, 7000575), (45, 5600460), (50, 5040414), (54, 4667050), (60, 4200345), (62, 4064850), (75, 3360276), (90, 2800230), (93, 2709900), (100, 2520207), (108, 2333525), (124, 2032425), (135, 1866820), (150, 1680138), (155, 1625940), (180, 1400115), (186, 1354950), (225, 1120092), (270, 933410), (279, 903300), (300, 840069), (310, 812970), (372, 677475), (450, 560046), (465, 541980), (540, 466705), (558, 451650), (620, 406485), (675, 373364), (775, 325188), (837, 301100), (900, 280023), (930, 270990), (1116, 225825), (1350, 186682), (1395, 180660), (1550, 162594), (1674, 150550), (1860, 135495), (2325, 108396), (2700, 93341), (2790, 90330), (3011, 83700), (3100, 81297), (3348, 75275), (4185, 60220), (4650, 54198), (5580, 45165), (6022, 41850), (6975, 36132), (8370, 30110), (9033, 27900), (9300, 27099), (12044, 20925), (13950, 18066), (15055, 16740)]